#include <iostream>
#include <pthread.h>
#include <unistd.h>
using namespace std;
int cnt = 0;
pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
void *Count(void *args)
{
    pthread_detach(pthread_self());
    uint64_t number = (uint64_t)args;
    while (true)
    {
        pthread_mutex_lock(&mutex);
        pthread_cond_wait(&cond, &mutex);
        cout << "thread number:" << number << ",cnt:" << cnt++ << endl;
        pthread_mutex_unlock(&mutex);
    }
}
int main()
{
    for (uint64_t i = 0; i < 5; i++)
    {
        pthread_t tid;
        pthread_create(&tid, nullptr, Count, (void *)i);
        usleep(1000);
        cout << "thread-" << i << "create..." << endl;
    }
    while (true)
    {
        sleep(1);
        pthread_cond_signal(&cond);
        // pthread_cond_broadcast(&cond);
    }

    return 0;
}